Taw qhiathiab daim ntawv thovntawm CAS No. 31406-52-7|6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13- diamine
Synonyms:
4,4-DIAMINODIBENZO-18-CROWN-6;
diamine,6,7,9,10,17,18,20,21-octahydro-;
Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin-2,13-diamine, 6,7,9,10,17,18,20,{15 }}octahydro-;
DIBENZODIAMINO-18-CROWN-6
Specification ntawm CAS No. 31406-52-7|6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13- diamine
|
Yam khoom |
SPECIFICATION |
|
CAS |
31406-52-7 |
|
MF |
C20H26N2O6 |
|
MW |
390.43 |
|
Melting Point |
197-199 degree |
|
Boiling point |
616.7 ± 55. 0 degree (Predicted) |
|
Qhov ntom |
1.184 ± 0.06 g / cm3 (Tshaj tawm) |
|
acidity coefficient (pKa) |
4.92 ± 0.20 (Tshaj tawm) |
Package ua thiab kev thauj mus losntawm Kev Taw Qhia thiab kev siv ntawmCAS No. 31406-52-7|6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13- diamine
Pob: 0.1g, 1g, 5g, 25g, 100g, 500g, 1kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv


Cov ntawv txheebntawmCAS No. 31406-52-7|6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13- diamine
Synthesis of multifunctional crown ether covalent organic nanospheres as stationary phase for capillary electrochromatography
C Hu, Z Li, Z Hu, Q Li, Y Fu, Z Chen - Phau ntawv Journal of Chromatography A, 2022 - Elsevier
… 4,4′-diaminodibenzo-18-crown-6 (ADBC) rhiab heev rau oxygen thiab yuav tsum tau muab khaws cia ntawm
-20 C nyob rau hauv kev tiv thaiv nitrogen. H-NMR thiab 13 C-NMR spectra ntawm ADBC muaj nyob rau hauv daim duab. ...
Cim npe nrov: cas no.31406-52-7|6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13- diamine, China cas no.31406-52-7|6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13- diamine manufacturers, hoobkas





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